G4PhysListRegistry.hh

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// -------------------------------------------------------------------
//
// GEANT4 Class header file
//
//
// File name:    G4PhysListRegistry
//
// Author  R. Hatcher  2014-10-15
//
// Modifications:  based on G4PhysicsConstructorRegistry
//
//
// Class Description
// This is a singleton keeping pointers to all physics lists
// Class Description - End
 
#ifndef G4PhysListRegistry_hh
#define G4PhysListRegistry_hh 1
 
#include <vector>
#include <map>
#include "globals.hh"
 
 
class G4VModularPhysicsList;
class G4VBasePhysListStamper;
 
class G4PhysListRegistry
{
public:
 
  static G4PhysListRegistry* Instance();
  // access
 
  ~G4PhysListRegistry();
 
  void AddFactory(G4String name, G4VBasePhysListStamper*);
  void AddPhysicsExtension(G4String name, G4String procname);
  // mapping from extension name to actual physics contructor process name
 
  G4VModularPhysicsList* GetModularPhysicsList(const G4String& name);
  G4VModularPhysicsList* GetModularPhysicsListFromEnv();
 
  G4bool IsReferencePhysList(G4String nam) const;
 
  const std::vector<G4String>&  AvailablePhysLists() const;
  const std::vector<G4String>&  AvailablePhysicsExtensions() const;
  const std::vector<G4String>&  AvailablePhysListsEM() const;
 
  void PrintAvailablePhysLists() const;
 
  G4bool DeconstructPhysListName(const G4String& name, G4String& plBase,
                                 std::vector<G4String>& physExt,
                                 std::vector<G4int>& replace,
                                 G4int verbose=0) const;
 
  G4bool FindLongestMatch(const G4String& workName,
                          const G4String& searchName,
                          const std::vector<G4String>& validNames,
                          G4String& bestMatch,
                          G4int verbose=0) const;
 
  inline void  SetVerbose(G4int val) { verbose = val; }
  inline G4int GetVerbose() const { return verbose; }
 
  inline void  SetUnknownFatal(G4int val) { unknownFatal = val; }
  inline G4int GetUnknownFatal() const { return unknownFatal; }
 
         void      SetUserDefaultPhysList(const G4String& name="");
  inline G4String  GetUserDefaultPhysList() const { return userDefault; }
  // set a prefered list in case where $PHYSLIST isn't defined
  // if not set (or called with "") this falls back to system default
 
  inline G4String  GetSystemDefaultPhysList() const { return systemDefault; }
 
private:
 
  G4PhysListRegistry();
 
  static G4ThreadLocal G4PhysListRegistry* theInstance;
 
  std::map <G4String, G4VBasePhysListStamper*> factories;
  std::map <G4String, G4String> physicsExtensions;
 
  G4int    verbose;
  G4int    unknownFatal;  /// throw an exception if unsatisfiable?
  G4String userDefault;   /// use this if $PHYSLIST isn't set
  G4String systemDefault; /// use this if user hasn't set userDefault
                          /// or attempts to set the userDefault=""
 
  // Make these mutable and update them on each request because the map might
  // have been updated by the addition of new entries
  // The only reason to have them at all is that that original interface
  // returned a const reference and so we can't pass back a local object
  // created upon the call of the method
  mutable std::vector<G4String> availBasePhysLists;
  mutable std::vector<G4String> availExtensions;
 
};
 
#endif